DE69230683D1 - Hintergrundrauschen zur Betriebsangabe in einem digitalen Empfänger - Google Patents
Hintergrundrauschen zur Betriebsangabe in einem digitalen EmpfängerInfo
- Publication number
- DE69230683D1 DE69230683D1 DE69230683T DE69230683T DE69230683D1 DE 69230683 D1 DE69230683 D1 DE 69230683D1 DE 69230683 T DE69230683 T DE 69230683T DE 69230683 T DE69230683 T DE 69230683T DE 69230683 D1 DE69230683 D1 DE 69230683D1
- Authority
- DE
- Germany
- Prior art keywords
- background noise
- indicate
- digital receiver
- receiver
- digital
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/759,334 US5327457A (en) | 1991-09-13 | 1991-09-13 | Operation indicative background noise in a digital receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69230683D1 true DE69230683D1 (de) | 2000-03-23 |
DE69230683T2 DE69230683T2 (de) | 2000-09-28 |
Family
ID=25055261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69230683T Expired - Lifetime DE69230683T2 (de) | 1991-09-13 | 1992-09-07 | Hintergrundrauschen zur Betriebsangabe in einem digitalen Empfänger |
Country Status (7)
Country | Link |
---|---|
US (1) | US5327457A (de) |
EP (1) | EP0531918B1 (de) |
JP (1) | JP3100476B2 (de) |
AT (1) | ATE189853T1 (de) |
CA (1) | CA2073277C (de) |
DE (1) | DE69230683T2 (de) |
RU (1) | RU2105412C1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4401834C1 (de) * | 1994-01-22 | 1995-06-14 | Memminger Iro Gmbh | Textilspulengatter mit Luftumwälzung |
BR9708051A (pt) * | 1996-03-12 | 1999-07-27 | Ericsson Inc | Radiotelefone móvel estação de base para comunicação com um radiotelefone móvel e processo de indicação de alinhamento de antena |
US5864799A (en) * | 1996-08-08 | 1999-01-26 | Motorola Inc. | Apparatus and method for generating noise in a digital receiver |
FR2761512A1 (fr) * | 1997-03-25 | 1998-10-02 | Philips Electronics Nv | Dispositif de generation de bruit de confort et codeur de parole incluant un tel dispositif |
US5950139A (en) * | 1997-10-30 | 1999-09-07 | Motorola, Inc. | Radiotelephone with user perceivable visual signal quality indicator |
US6122611A (en) * | 1998-05-11 | 2000-09-19 | Conexant Systems, Inc. | Adding noise during LPC coded voice activity periods to improve the quality of coded speech coexisting with background noise |
DE19830688B4 (de) * | 1998-07-09 | 2009-11-19 | Delphi Technologies, Inc., Troy | Rundfunkempfänger für ein Fahrzeug |
US6438131B1 (en) * | 1998-07-28 | 2002-08-20 | Lucent Technologies Inc. | Low-overhead service specific convergence layer for voice and telephony over packet-based systems |
JP3275878B2 (ja) | 1999-06-22 | 2002-04-22 | トヨタ自動車株式会社 | デジタル放送受信機 |
EP1176581B1 (de) * | 2000-02-02 | 2007-11-14 | Seiko Epson Corporation | Anzeigesteuergerät und anzeigevorrichtung zu dessen verwendung |
US20030187663A1 (en) | 2002-03-28 | 2003-10-02 | Truman Michael Mead | Broadband frequency translation for high frequency regeneration |
JP2006054789A (ja) * | 2004-08-16 | 2006-02-23 | Denso Corp | 音声出力装置 |
US8686951B2 (en) | 2009-03-18 | 2014-04-01 | HJ Laboratories, LLC | Providing an elevated and texturized display in an electronic device |
US20110199342A1 (en) | 2010-02-16 | 2011-08-18 | Harry Vartanian | Apparatus and method for providing elevated, indented or texturized sensations to an object near a display device or input detection using ultrasound |
JP2013098684A (ja) * | 2011-10-31 | 2013-05-20 | Icom Inc | 無線機およびコンピュータプログラム |
US9532235B1 (en) * | 2015-10-30 | 2016-12-27 | The Boeing Company | Spatial beamforming radio repeater |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE464911C (de) * | 1927-11-12 | 1928-08-30 | Werner Koeppler | Anwalzvorrichtung fuer Stallduengerstaetten |
US3174150A (en) * | 1962-06-29 | 1965-03-16 | Sperry Rand Corp | Self-focusing antenna system |
JPS5219909A (en) * | 1975-08-08 | 1977-02-15 | Matsushita Electric Ind Co Ltd | Receiver |
GB2122827B (en) * | 1979-09-04 | 1984-06-27 | Philips Nv | Radio receiver including a muting circuit |
JPS623536A (ja) * | 1985-06-29 | 1987-01-09 | Oki Electric Ind Co Ltd | 移動体データ通信の良否判定装置 |
US4996717A (en) * | 1989-10-26 | 1991-02-26 | Koening Robert H | Radio receiver noise squelching and operational indicating alarm |
DE4020694A1 (de) * | 1990-06-29 | 1992-01-02 | Philips Patentverwaltung | Funkempfaenger mit akustischem signal |
US5151922A (en) * | 1990-09-24 | 1992-09-29 | Motorola, Inc. | Variable speaker muting based on received data |
-
1991
- 1991-09-13 US US07/759,334 patent/US5327457A/en not_active Expired - Lifetime
-
1992
- 1992-07-07 CA CA002073277A patent/CA2073277C/en not_active Expired - Lifetime
- 1992-08-07 RU SU5052373A patent/RU2105412C1/ru active
- 1992-09-07 AT AT92115262T patent/ATE189853T1/de not_active IP Right Cessation
- 1992-09-07 EP EP92115262A patent/EP0531918B1/de not_active Expired - Lifetime
- 1992-09-07 DE DE69230683T patent/DE69230683T2/de not_active Expired - Lifetime
- 1992-09-10 JP JP04268058A patent/JP3100476B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0531918A2 (de) | 1993-03-17 |
JPH05218892A (ja) | 1993-08-27 |
EP0531918A3 (en) | 1993-12-29 |
CA2073277A1 (en) | 1993-03-14 |
CA2073277C (en) | 2003-09-16 |
JP3100476B2 (ja) | 2000-10-16 |
US5327457A (en) | 1994-07-05 |
ATE189853T1 (de) | 2000-03-15 |
DE69230683T2 (de) | 2000-09-28 |
RU2105412C1 (ru) | 1998-02-20 |
EP0531918B1 (de) | 2000-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: TORSAL TECHNOLOGY GROUP LTD. LLC, WILMINGTON, , US |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CDC PROPRIETE INTELLECTUELLE SA, PARIS, FR |
|
R071 | Expiry of right |
Ref document number: 531918 Country of ref document: EP |